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1. 2(6x+13)-7 >= 21

">=" is greater than or equal
<= is less than or equal

2. |11x+8(x-1)| +12<= 14

3. 0 <= 2x-5 < 9

4. -2< 3x +2<5

5. 3x-11>-x+17

I will do one, and will be happy to critique your work on the others. THe only thing different about these and ordinary equations is that when you divide or multiply be a negative number, the inequality reverses.

5) 3x-11>-x+17
4x>28
divide both sides by 4
x>7

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1. 2(6x+13)-7 >= 21 ">=" is greater than or equal 2. |11x+8(x-1)+12<= 14 3. 0 <= 2x-5 < 9 4. -2< 3x +2<5 5. 3x-11>-x+17 Thanks!:)

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